Have been intending to post and ask if anyone has had trouble with strange random smells from time to time. My husband is over 2 years out of treatment and really doing great but the last 6 months he will get a strange smell that last all day. Today he is smelling a candle that we often light and another day it was burning cardboard and the first one was a smell from fruity pebbles cereal. The smell wouldn't be terrible if it was just for a moment but it is strong and sticks with him all day and gets nauseating.